"The female protagonist with a sick daughter × the male protagonist born in an orphanage and a loyal dog" is the core, and revolves around "secret love under misplaced identities". It focuses on Xu Fanxing's emotional disorders and sadomasochistic dependence, and Lu Zhiyuan's decision from forbearance and protection to the decision after the identity is revealed. It uses delicate psychological descriptions and tense interactions to show the complex relationship between the two of "sweetness in abuse, love in hatred", and gradually promotes emotional warming and identity.
